942426929 has 4 divisors (see below), whose sum is σ = 943087860. Its totient is φ = 941766000.

The previous prime is 942426917. The next prime is 942426931. The reversal of 942426929 is 929624249.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 134560000 + 807866929 = 11600^2 + 28423^2 .

It is a cyclic number.

It is not a de Polignac number, because 942426929 - 2⁸ = 942426673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (942425929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328322 + ... + 331179.

It is an arithmetic number, because the mean of its divisors is an integer number (235771965).

Almost surely, 2^942426929 is an apocalyptic number.

It is an amenable number.

942426929 is a deficient number, since it is larger than the sum of its proper divisors (660931).

942426929 is a wasteful number, since it uses less digits than its factorization.

942426929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660930.

The product of its digits is 559872, while the sum is 47.

The square root of 942426929 is about 30698.9727678305. The cubic root of 942426929 is about 980.4284288770.

The spelling of 942426929 in words is "nine hundred forty-two million, four hundred twenty-six thousand, nine hundred twenty-nine".